<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			body{
				background-color: #eee;
			}
			div{
				width: 13px;height: 13px;
				background-color: #000000;
				background-image: url(img/topbar.png);
				background-repeat: no-repeat;
							/*背景位置（x轴位置 y轴位置）*/
				background-position: -10px -108px;
			}
		</style>
	</head>
	<body>
		
		<div></div>
	</body>
</html>